package com.itheima.health.dao;

import com.itheima.health.pojo.User;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

/**
 * @autahor: csl
 * @date: 2019/7/27
 * @description:
 * @version:1.0
 */
public interface UserDao {
    User findByUsername(@Param("username") String username);



}
